| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $34.59 | 13.824% | $39.3717 | $39.37 | $39.35 | $39.40 |
| Purchase #2 | $96.97 | 11.130% | $107.7628 | $107.76 | $107.75 | $107.80 |
| Purchase #3 | $120.88 | 10.360% | $133.4032 | $133.40 | $133.40 | $133.40 |
| Purchase #4 | $132.58 | 6.489% | $141.1831 | $141.18 | $141.20 | $141.20 |
| Purchase #5 | $169.39 | 6.253% | $179.982 | $179.98 | $180.00 | $180.00 |
| Purchase #6 | $215.51 | 9.477% | $235.9339 | $235.93 | $235.95 | $235.90 |
| Purchase #7 | $151.33 | 11.384% | $168.5574 | $168.56 | $168.55 | $168.60 |
| 7 purchase totals = | $921.25 | $1,006.1941 | $1,006.18 | $1,006.20 | $1,006.30 | |